一、请听句子，选择所听到的单词或短语。（5分）

1. A. apple      B. orange      C.pear     

2. A. bread     B. cake          C. sandwich 

3. A. shark      B. seal          C. octopus   

4. A. baseball player  

B. basketball player    

C. football player 

5. A. go swimming   

B. go shopping        

C. go hiking